The Zenith Pilot Automatic, reference 49.4000.3620/21.I001, features a 40mm black ceramic case with a black corrugated dial and large luminescent Arabic numerals. Powered by the El Primero 3620 automatic movement, it offers a 60-hour power reserve. The watch includes a date function at 6 o'clock and is water-resistant up to 100 meters. It comes with interchangeable black and khaki rubber straps with a Cordura effect.